Buildable (#36)

- Buildable missions now working. 
- FARPS and BLUESAM zones are now buildable. 
- Secondary Logistics missions are created as buildables become available. 
- Logistic missions can be "marked" with a MAP marker. 
- Supplies can only be picked up in a SUPPLYHUB zone. 
- SUPPLYHUB zones are active once their parents are active. A supplyhub parent can be oneof: FARP, AIRBASE, STAGE. 
- Required supplies for a zone can be configured in kilos. 
- Crates can be picked up with 1000 or 2000 kilo per crate. 
- Max load for a helicopter is set based on public data. 
- TO COME: Sling load options

classes/definitions/aliases.lua

@@ -12,10 +12,5 @@ do -- mission aliases
 
     ---@class Array<T>: { [integer]: T }
 
-    --- @class Position
-    --- @field x number x position (Top-Down on Map)
-    --- @field y number y altitude 
-    --- @field z number z position (Left-Right on Map)
-
 end